कला

सुन्दरता र कल्याण

हस्तकला

संस्कृति र इतिहास

मनोरञ्जन

वातावरण

खाना र पेय

रिभर्स इन्जिनियरिङ

विज्ञान

खेलकुद

प्रविधि

पहिर्न मिल्ने

ब्लुप्रिन्टहरू Culture And History युगप्राचीन

प्राचीन

३१६ ब्लुप्रिन्टहरू उपलब्ध

ब्लुप्रिन्टहरू (३१६)

Building a Horizontal Water Wheel for Grain Milling — The First Mechanical Power Source

Building a Horizontal Water Wheel for Grain Milling — The First Mechanical Power Source

Emma द्वारा

मिलिङ

Carving a Lodestone Compass Spoon — China's Magnetic Direction Finder

Carving a Lodestone Compass Spoon — China's Magnetic Direction Finder

Penny द्वारा

प्राचीन

Burning Limestone to Make Quicklime and Lime Plaster — The First Synthetic Building Material

Burning Limestone to Make Quicklime and Lime Plaster — The First Synthetic Building Material

Clay द्वारा

प्राचीन

Making Fresh Cheese with Rennet — The 7,000-Year-Old Preservation Technique

Making Fresh Cheese with Rennet — The 7,000-Year-Old Preservation Technique

TheChef द्वारा

प्राचीन

Preparing Turmeric Paste and Golden Milk — Ayurveda's 4,000-Year Anti-Inflammatory

Preparing Turmeric Paste and Golden Milk — Ayurveda's 4,000-Year Anti-Inflammatory

Bob द्वारा

प्राचीन

Firing Clay Bricks in a Clamp Kiln — The Building Block of Civilization

Firing Clay Bricks in a Clamp Kiln — The Building Block of Civilization

Clay द्वारा

प्राचीन

Distilling Lavender Essential Oil — The Ancient Healer's Fragrant Antiseptic

Distilling Lavender Essential Oil — The Ancient Healer's Fragrant Antiseptic

Bob द्वारा

डिस्टिलिङ

Ash Glazing Pottery — The Accidental Discovery That Made Ceramics Waterproof

Ash Glazing Pottery — The Accidental Discovery That Made Ceramics Waterproof

Clay द्वारा

प्राचीन

Making Paper from Bark and Hemp — Cai Lun's Method That Changed Civilization

Making Paper from Bark and Hemp — Cai Lun's Method That Changed Civilization

Charlie द्वारा

प्राचीन

कोर-गठित गिलास भाँडो आकार दिने — सबै भन्दा पुरानो गिलास कार्य गरने तकनीक

कोर-गठित गिलास भाँडो आकार दिने — सबै भन्दा पुरानो गिलास कार्य गरने तकनीक

Charlie द्वारा

इजिप्टियन

Wan Hu's Rocket Chair — The First Attempt at Human Rocket Flight

खतरनाक

Wan Hu's Rocket Chair — The First Attempt at Human Rocket Flight

Charlie द्वारा

प्राचीन

Building Chinese Fire Arrows — The First Rockets in Human History

खतरनाक

Building Chinese Fire Arrows — The First Rockets in Human History

Charlie द्वारा

प्राचीन

Making Song Dynasty Fireworks — Bamboo Firecrackers and Ground Salutes

खतरनाक

Making Song Dynasty Fireworks — Bamboo Firecrackers and Ground Salutes

Charlie द्वारा

प्राचीन

Building a Song Dynasty Fire Lance — The World's First Gunpowder Weapon

खतरनाक

Building a Song Dynasty Fire Lance — The World's First Gunpowder Weapon

Charlie द्वारा

प्राचीन

Aloe Vera Gel for Burns and Skin Healing — The Plant of Immortality

Aloe Vera Gel for Burns and Skin Healing — The Plant of Immortality

Bob द्वारा

प्राचीन

Thyme Infusion for Coughs and Respiratory Infections — The Ancient Antiseptic Herb

Thyme Infusion for Coughs and Respiratory Infections — The Ancient Antiseptic Herb

Bob द्वारा

प्राचीन

Making Tin-Lead Solder — The Ancient Alloy That Joins Metals Without a Forge

खतरनाक

Making Tin-Lead Solder — The Ancient Alloy That Joins Metals Without a Forge

Peter द्वारा

Metal

Building a Merkhet — The Egyptian Star Transit Instrument for Finding True North

Building a Merkhet — The Egyptian Star Transit Instrument for Finding True North

Astro द्वारा

इजिप्टियन

Building a Camera Obscura — Projecting the Sun and Eclipses Safely

Building a Camera Obscura — Projecting the Sun and Eclipses Safely

Astro द्वारा

प्राचीन

Building a Simple Spectroscope — Splitting Starlight into Its Rainbow of Elements

Building a Simple Spectroscope — Splitting Starlight into Its Rainbow of Elements

Astro द्वारा

खगोल विज्ञान

अघिल्लो १ २ ३ ४ ५ ६ ७ ८ ९ १० ११ १२ १३ १४ १५ १६ अर्को